Unix / Linux Administrator

We are HCLTech, one of the fastest-growing large tech companies in the world and home to 219,000+ people across 54 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud.The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a...

Hiring forLinux senior ArchitectLocation-SydneyPosition- PermanentJD-Linux senior ArchitectDetail JD• Config Linux servers, Troubleshoot Nodemaven, Socket level trouble shooting,• Upgraded RHEL legacy server into latest OS. Migrated CentOS to RHEL.• Comprises of AIX/RHEL system design and Integration, system administration, IBM Storage administration,...

A Sydney based client is looking for a Linux Administrator to join the team on a permanent basis. You will be working on enterprise-wide systems both on projects and BAU initiatives. The team itself is a friendly and supportive and they work on a hybrid basis. They like to catch up a couple of times a week in their Sydney offices. In an ideal world you will...

Linux Engineer / AdministratorLeading government agency (consulting through FinXL)FinXL Professional Services is a leading IT consultancy that partners with clients to bridge the gap between business needs and technology capabilities. Since 2003, we've been delivering high-value ICT services across government, finance, telecommunications, and enterprise...

Job detailsPosted28 September 2025SalaryNegotiableLocationSydneyJob type ContractDiscipline Cloud & InfrastructureReference90M0679287_ Job descriptionLinux Engineer / AdministratorLeading government agency (consulting through FinXL)FinXL Professional Services is a leading IT consultancy that partners with clients to bridge the gap between business needs and...

*Australian Citizens Only*- (Security Clearance provided)Level up your Linux career. Own RHEL, automation & security with AC3 where Australia's critical platforms stay online 24/7$125-$135,000 Base + Super + BonusVoted #4 Best Company to Work ForInterviewing NowAbout AC3At AC3, we don't just run infrastructure, we humanise technology. Our mission is to cut...

Why You'll Love It At AC3 We make technology real, not robotic. We're the crew keeping Australia's critical systems online and secure 24/7. Our Site Reliability team is expanding, and we're looking for a Linux (RHEL) Admin who's ready to step beyond maintenance mode and into engineering evolution. If you love RHEL, live for automation, and get a buzz from...

$120-135k base + super + bonusWork with the latest in automation, security, and open-source techAustralian Citizens only (Baseline Clearance eligible)Why You'll Love It At AC3We make technology real, not robotic. We're the crew keeping Australia's critical systems online and secure 24/7. Our Site Reliability team is expanding, and we're looking for a Linux...

Synechron is seeking a highly experiencedSenior Data Engineerwith strong expertise inAb Initio,Unix/Linux, and enterprise-scaleETL/data integrationto support a critical data transformation program for a Big 4 banking client in Sydney. This role involves hands-on development, mentoring, and leading technical troubleshooting for complex data pipelines and...

Role Overview:The OSS Support Engineer is responsible for providing technical support and operational oversight forOperations Support Systems (OSS)in telecom environments. This includes managing service assurance, incident resolution, and system optimization across network platforms.Key Responsibilities:Technical Support & TroubleshootingProvide L1/L2/L3...